WO2017181543A1 - Châssis de roue installé sur une voiture-jouet, et voiture-jouet de circuit - Google Patents

Châssis de roue installé sur une voiture-jouet, et voiture-jouet de circuit Download PDF

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Publication number
WO2017181543A1
WO2017181543A1 PCT/CN2016/090402 CN2016090402W WO2017181543A1 WO 2017181543 A1 WO2017181543 A1 WO 2017181543A1 CN 2016090402 W CN2016090402 W CN 2016090402W WO 2017181543 A1 WO2017181543 A1 WO 2017181543A1
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WO
WIPO (PCT)
Prior art keywords
wheel
mounting
track
toy vehicle
frame
Prior art date
Application number
PCT/CN2016/090402
Other languages
English (en)
Chinese (zh)
Inventor
蔡东青
Original Assignee
奥飞娱乐股份有限公司
广东奥迪动漫玩具有限公司
广州奥飞文化传播有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 奥飞娱乐股份有限公司, 广东奥迪动漫玩具有限公司, 广州奥飞文化传播有限公司 filed Critical 奥飞娱乐股份有限公司
Publication of WO2017181543A1 publication Critical patent/WO2017181543A1/fr

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    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H17/00—Toy vehicles, e.g. with self-drive; ; Cranes, winches or the like; Accessories therefor
    • A63H17/14—Endless-track automobiles or trucks
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H17/00—Toy vehicles, e.g. with self-drive; ; Cranes, winches or the like; Accessories therefor
    • A63H17/26—Details; Accessories
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H17/00—Toy vehicles, e.g. with self-drive; ; Cranes, winches or the like; Accessories therefor
    • A63H17/26—Details; Accessories
    • A63H17/262—Chassis; Wheel mountings; Wheels; Axles; Suspensions; Fitting body portions to chassis
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H18/00—Highways or trackways for toys; Propulsion by special interaction between vehicle and track
    • A63H18/02—Construction or arrangement of the trackway
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H18/00—Highways or trackways for toys; Propulsion by special interaction between vehicle and track
    • A63H18/14—Drives arranged in the track, e.g. endless conveying means, magnets, driving-discs
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H31/00—Gearing for toys
    • A63H31/08—Gear-control mechanisms; Gears for imparting a reciprocating motion

Definitions

  • the invention relates to the technical field of toy cars, in particular to a wheel frame and a track toy car for mounting on a toy car.
  • the track toy car is a kind of toy car that travels along the track. Because the track has various track types such as straight track, curved track and climbing track, it can not only realize the linear motion of the toy car, but also realize the toy car. Turning, climbing and other sports, which increase the fun and entertainment of the toy car.
  • the track toy vehicle generally includes a vehicle body and a wheel frame mounted on the vehicle body. Since the existing wheel frame is generally fixedly connected with the vehicle body, the wheel of the wheel frame can only follow the traveling direction of the toy car during the running of the track toy car. Rotation, so that the relative position of the wheel and the car body is constant, such a track toy car runs smoothly on a straight track, but for a spiral track that is curved and deformed in motion, the track toy of this structure When the car is turning, the wheel will drive the whole car body to rotate accordingly to adapt to the curved and deformed track, which will greatly increase the friction between the wheel and the track surface, which will not only reduce the speed of the toy car, but also drive the toy car. It is very unsmooth and will increase the wear of the wheel and track surface, thus reducing the service life of the wheel and track surface.
  • One of the objects of the present invention is to provide a wheel carrier for mounting on a toy vehicle that travels smoothly and with less wear on a curved and deformed track in view of the deficiencies in the prior art.
  • a second object of the present invention is to provide an orbital toy car that is relatively smooth and has a relatively fast traveling speed on a spiral track in view of the deficiencies in the prior art.
  • a wheel frame for mounting on a toy vehicle comprising a wheel, the wheel rotating about a lateral rotating shaft to drive the wheel frame to move toward the direction of the toy vehicle, and the wheel frame is provided with a longitudinal rotating structure to rotate the lateral rotating shaft around the toy car
  • the direction is the axial longitudinal axis of rotation.
  • the wheel frame comprises a mounting member, and the lateral rotating shaft is disposed on the mounting member, and the mounting member is rotatably connected to the vehicle body of the toy vehicle through the longitudinal rotating structure.
  • the longitudinal rotation structure comprises a longitudinal rotation shaft and a shaft hole that cooperates with the longitudinal rotation shaft.
  • the wheel carrier further includes a connecting member detachably connected to the vehicle body, the shaft hole is disposed on the connecting member, and the longitudinal rotating shaft is disposed on the mounting member.
  • the lateral rotation shaft is disposed at both ends of the mounting member, and the longitudinal rotation shaft is disposed at a middle portion of the mounting member.
  • the utility model further comprises a guide wheel frame detachably connected to the mounting member, wherein the two ends of the guide wheel frame are respectively provided with guide wheels which are in rolling contact with the side walls of the track.
  • the guide wheel frame is provided with a card hole
  • the mounting member is provided with a card block that is engaged with the card hole.
  • the guide wheel frame is further provided with an elastic card plate, the elastic card plate is provided with a card protrusion, and the mounting member is provided with a card slot which is engaged with the card convex card.
  • the spacing between the outer sides of the two guiding wheels respectively located at the two ends of the guide frame is greater than the spacing between the outer sides of the two wheels respectively located at the two ends of the mounting member.
  • the utility model further comprises a guide wheel frame arranged on the lateral rotation axis, wherein the guide wheel frame is located outside the wheel, and the two ends of the guide wheel frame are respectively provided with guide wheels which are in rolling contact with the side walls of the track.
  • the wheel further comprises a roller, the roller is mounted on the hub, the roller protrudes outwardly from the wheel surface of the hub and is rotatable relative to the hub, and the wheel axis of the roller is perpendicular to the wheel axis of the hub.
  • a track toy vehicle including a vehicle body and a wheel frame, wherein the wheel frame is the above-mentioned wheel frame, and a lateral rotation shaft of the wheel frame is rotatably connected to the vehicle body through the longitudinal rotation structure;
  • the wheel frame is mounted on a head of the vehicle body.
  • the wheel frame of the present invention is provided with a longitudinal rotation structure such that the lateral rotation shaft rotates about a longitudinal rotation axis which is axially driven by the direction in which the toy vehicle travels, so that the wheel can be rotated relative to the vehicle body through the longitudinal rotation structure, when the toy vehicle is bent
  • the wheel rotates with the bending deformation of the track in the rotation plane of the wheel, so that the wheel can adapt to the curved deformation track only by rotating itself, without the need to drive the car body to rotate, which makes
  • the toy car can travel more smoothly on the spiral track, and the friction between the wheel and the track surface is reduced, which improves the running speed of the toy car, and also reduces the wear of the wheel and the track surface, and prolongs the length.
  • the life of the toy car is provided with a longitudinal rotation structure such that the lateral rotation shaft rotates about a longitudinal rotation axis which is axially driven by the direction in which the toy vehicle travels, so that the wheel can be rotated relative to the vehicle
  • the track toy vehicle of the present invention comprises the above-mentioned wheel frame, and the wheel of the wheel frame is rotatably connected to the vehicle body by a longitudinal rotation structure.
  • the track toy car travels on a curved and deformed track, only the wheel itself needs to follow the track.
  • the bending deformation is rotated correspondingly, and there is no need to drive the car body to rotate, which makes the track toy car can travel more smoothly on the spiral track, and the friction between the wheel and the track surface is reduced, thereby improving the toy.
  • the speed of the car also reduces the wear of the wheel and track surface, extending the life of the toy car.
  • FIG. 1 is a schematic view showing the structure of a wheel frame for mounting on a toy vehicle of Embodiment 1.
  • FIG. 2 is a schematic exploded view of the wheel carrier for mounting on a toy vehicle of Embodiment 1.
  • FIG. 3 is a schematic structural view of a guide frame and a guide wheel of the wheel carrier of Embodiment 1.
  • FIG. 4 is a schematic structural view of a track toy vehicle of Embodiment 1.
  • Fig. 5 is a structural schematic view of a wheel carrier for mounting on a toy vehicle of the second embodiment.
  • Fig. 6 is a schematic exploded view showing the wheel carrier for mounting on a toy vehicle of the second embodiment.
  • FIG. 7 is a schematic structural view of a track toy vehicle of Embodiment 2.
  • Figure 8 is a schematic view showing the structure of the wheel of the wheel carrier for mounting on the toy vehicle of Embodiment 1.
  • Figures 1 to 8 include:
  • 3-mounting member 31-longitudinal rotating shaft, 32-lateral rotating shaft, 33-block, 34-card slot;
  • 5-guide wheel frame 51-card hole, 52-elastic card board, 53-card convex;
  • FIGS. 1 and 2 One of the specific embodiments of the wheel carrier for mounting on a toy vehicle of the present invention, as shown in FIGS. 1 and 2, includes a mounting member 3 and a wheel 4, and a lateral rotating shaft 32 is provided on the mounting member 3. Both ends are integrally formed with the mounting member 3, and the wheel 4 is rotated about the lateral rotating shaft 32 to drive the wheel carrier 1 to move toward the direction in which the toy vehicle travels.
  • the wheel carrier 1 is provided with a longitudinal rotation structure including a longitudinal rotation shaft 31 which is provided in the middle of the mounting member 3 and integrally formed with the mounting member 3. As shown in FIG. 4, the wheel carrier 1 is further disposed on a connecting member 2 detachably connected to the vehicle body 7 of the toy vehicle.
  • the longitudinal rotation structure further includes a shaft hole 21 that cooperates with the longitudinal rotation shaft 31, and the shaft hole 21 is provided in the connecting member 2.
  • the mounting member 3 is rotatably coupled to the connecting member 2 by a longitudinal rotating structure, and the longitudinal rotating structure causes the mounting member 3 to rotate about a longitudinal axis of rotation 31 axially in the direction in which the toy vehicle travels, thereby causing the wheel 4 to pass through the longitudinally rotating structure perpendicular to The toy car rotates in the plane of the direction of travel.
  • the driving ground is smoother, and the friction between the wheel 4 and the track surface is reduced, which improves the running speed of the toy car, and also reduces the wear degree of the wheel 4 and the track surface, and prolongs the service life of the toy car.
  • the connecting member 2 is mounted on the head of the vehicle body 7, and the connecting member 2 is detachably connected to the vehicle body 7, which not only facilitates the replacement and maintenance of the wheel frame, but also enhances the interchangeability and diversity of the toy vehicle. .
  • the wheel carrier 1 further includes a guide wheel frame 5 detachably connected to the mounting member 3.
  • the two ends of the wheel guide frame 5 are respectively provided with guide wheels 6 which are in rolling contact with the side walls of the track, and are guided.
  • the wheel 6 serves as a guiding function, which can effectively reduce the friction between the wheel 4 and the track surface during cornering, and makes the turning of the toy car smoother.
  • the roller guide frame 5 and the mounting member 3 are connected in a snapping manner.
  • the roller guide frame 5 is provided with a card hole 51
  • the mounting member 3 is provided with a card hole.
  • the card block 33 is connected to the card block 33.
  • the wheel guide frame 5 is further provided with a resilient card plate 52.
  • the elastic card plate 52 is provided with a card protrusion 53.
  • the mounting member 3 is provided with a card slot 34 that is engaged with the card protrusion 53.
  • the card hole 51 of the wheel guide frame 5 is aligned with the card block 33 of the mounting member 3, and the roller frame 5 or the mounting member 3 is pressed to cause the card block 33 to be caught in the card hole 51, and the card of the elastic card board 52 is simultaneously
  • the protrusion 53 is stuck in the slot 34 of the mounting member 3, so that the roller bracket 5 and the mounting member 3 can be firmly snapped together; when disassembling, the elastic card 52 is externally mixed to make the card convex 53 and the card
  • the groove 34 is disengaged, and then the guide frame 5 is pushed up or the mounting member 3 is pushed downward, so that the block 33 is disengaged from the card hole 51, and the removal of the roller frame 5 and the mounting member 3 can be realized conveniently and quickly.
  • the spacing between the outer sides of the two guide wheels 6 at the two ends of the guide frame 5 is greater than the spacing between the outer sides of the two wheels 4 at the ends of the mounting member 3, and the two guide wheels
  • the spacing between the outer sides of 6 is approximately equal to the width of the track.
  • the arrangement of the guide wheel 6 can effectively prevent the wheel 4 from contacting the side wall of the track, thereby reducing the friction between the wheel 4 and the track surface, so that the toy car travels more smoothly, and the arrangement of the guide wheel 6 can also be applied to the wheel 4.
  • the lateral direction is limited to prevent the wheel 4 from shaking, thereby improving the stability of the toy car.
  • the wheel 4 can be replaced with another wheel 8, see Fig. 8, the structure comprising the hub 9 and the roller 10, and the roller 10 is mounted on the wheel of the hub 9.
  • the surface is rotatable relative to the hub 9, and the number of the rollers 10 is plural.
  • the plurality of rollers 10 are evenly distributed around the wheel surface of the hub 9. The portion of the roller 10 protrudes outwardly from the wheel surface of the hub 9, so that the wheel 8 passes.
  • the roller 10 is in rolling contact with the bearing load-bearing wall (the bearing wall is specifically the inner wall of the rail carrying the weight of the toy vehicle), so that the contact area between the wheel 8 and the rail bearing wall can be effectively reduced, thereby reducing the frictional resistance of the wheel 8 and improving The travel speed of the wheel 8.
  • the bearing load-bearing wall is specifically the inner wall of the rail carrying the weight of the toy vehicle
  • the roller guide frame 5 is disposed on the lateral rotation shaft 32, and the roller guide frame 5 is located outside the wheel 4.
  • the roller guide frame 5 includes a fixing portion and a mounting portion vertically connected to the fixing portion.
  • the fixing portion is fixedly connected with the lateral rotating shaft 32.
  • the upper and lower ends of the mounting portion are respectively provided with guiding wheels 6 which are in rolling contact with the side walls of the rail.
  • the two guiding wheels 6 are coaxially arranged, and when turning, the two guiding wheels 6 At the same time, it is in contact with the side wall of the track, which effectively prevents the toy car from rolling over and improves the stability of the toy car when turning.
  • the arrangement of the guide wheel 6 can also effectively avoid the contact between the wheel 4 and the side wall of the track, thereby reducing the friction between the wheel 4 and the track, so that the toy car travels more smoothly, and the arrangement of the guide wheel 6 can also be applied to the wheel 4.
  • the lateral direction is limited to prevent the wheel 4 from shaking, thereby improving the stability of the toy car.
  • the wheel carrier 1 in this embodiment is detachably connected to the vehicle body 7 through the connecting member 2, which not only facilitates the maintenance and replacement of the wheel frame 1, but also enhances the interchangeability and diversity of the toy vehicle.

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  • Toys (AREA)

Abstract

L'invention concerne un châssis de roue (1) installé sur une voiture-jouet, et une voiture-jouet de circuit. Le châssis de roue (1) comprend des roues (4) et un mécanisme de roulement longitudinal. Le mécanisme de roulement longitudinal permet à l'essieu de rotation horizontal (32) de rouler autour d'un axe de rotation longitudinal disposé dans la direction de déplacement de la voiture-jouet, en amenant ainsi les roues (4) à rouler autour d'une caisse de voiture (7). Lorsque la voiture-jouet se déplace sur un circuit incurvé ou variable, les roues (4) peuvent rouler en coopération avec la courbure ou la forme variable du circuit sans faire rouler la caisse de voiture (7). L'invention permet à la voiture-jouet d'atteindre des vitesses plus rapides sur un circuit en forme de vis tout en réduisant un frottement entre les roues (4) et une surface du circuit.
PCT/CN2016/090402 2016-04-21 2016-07-19 Châssis de roue installé sur une voiture-jouet, et voiture-jouet de circuit WO2017181543A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610252472.5 2016-04-21
CN201610252472.5A CN105749560A (zh) 2016-04-21 2016-04-21 用于安装在玩具车上的车轮架及轨道玩具车

Publications (1)

Publication Number Publication Date
WO2017181543A1 true WO2017181543A1 (fr) 2017-10-26

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Application Number Title Priority Date Filing Date
PCT/CN2016/090402 WO2017181543A1 (fr) 2016-04-21 2016-07-19 Châssis de roue installé sur une voiture-jouet, et voiture-jouet de circuit

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WO (1) WO2017181543A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105749560A (zh) * 2016-04-21 2016-07-13 奥飞娱乐股份有限公司 用于安装在玩具车上的车轮架及轨道玩具车

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11156060A (ja) * 1997-11-28 1999-06-15 Masanao Shirai 模型車用ローラユニット
CN2523476Y (zh) * 2001-11-06 2002-12-04 蔡东青 一种遥控玩具车
CN101073972A (zh) * 2007-06-25 2007-11-21 黄长江 万向电动车轮
CN105749560A (zh) * 2016-04-21 2016-07-13 奥飞娱乐股份有限公司 用于安装在玩具车上的车轮架及轨道玩具车
CN205586562U (zh) * 2016-04-21 2016-09-21 奥飞娱乐股份有限公司 用于安装在玩具车上的车轮架及轨道玩具车

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11156060A (ja) * 1997-11-28 1999-06-15 Masanao Shirai 模型車用ローラユニット
CN2523476Y (zh) * 2001-11-06 2002-12-04 蔡东青 一种遥控玩具车
CN101073972A (zh) * 2007-06-25 2007-11-21 黄长江 万向电动车轮
CN105749560A (zh) * 2016-04-21 2016-07-13 奥飞娱乐股份有限公司 用于安装在玩具车上的车轮架及轨道玩具车
CN205586562U (zh) * 2016-04-21 2016-09-21 奥飞娱乐股份有限公司 用于安装在玩具车上的车轮架及轨道玩具车

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